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2013212302210 = 25201321230221
BaseRepresentation
bin11101010010111100110…
…011011101101110000010
321010110110020010100022101
4131102330303131232002
5230441024322132320
64140505034301014
7265310164135414
oct35227463355602
97113406110271
102013212302210
1170688695100a
1228621088776a
13117aca909a85
146d6234c09b4
153757cdb8c0a
hex1d4bccddb82

2013212302210 has 8 divisors (see below), whose sum is σ = 3623782143996. Its totient is φ = 805284920880.

The previous prime is 2013212302187. The next prime is 2013212302219. The reversal of 2013212302210 is 122032123102.

It can be written as a sum of positive squares in 2 ways, for example, as 2012377727889 + 834574321 = 1418583^2 + 28889^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (2013212302219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100660615101 + ... + 100660615120.

Almost surely, 22013212302210 is an apocalyptic number.

2013212302210 is a deficient number, since it is larger than the sum of its proper divisors (1610569841786).

2013212302210 is a wasteful number, since it uses less digits than its factorization.

2013212302210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201321230228.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 2013212302210 its reverse (122032123102), we get a palindrome (2135244425312).

The spelling of 2013212302210 in words is "two trillion, thirteen billion, two hundred twelve million, three hundred two thousand, two hundred ten".

Divisors: 1 2 5 10 201321230221 402642460442 1006606151105 2013212302210